# 选择你在本章编写的一个程序，在末尾添加几行代码，以完成如下任务。
#     打印消息“The first three items in the list are:”，再使用切片来打印列表的前三个元素。
#     打印消息“Three items from the middle of the list are:”，再使用切片来打印列表的中间三个元素。
#     打印消息“The last three items in the list are:”，再使用切片来打印列表的末尾三个元素。

my_foods = ["pizza", "falafel", "carrot cake"]

my_foods.append("cannoli")

print("My favourite foods are:")
print(my_foods)

print("\nThe first three items in the list are:")
print(my_foods[:3])

print("\nThree items from the middle of the list are:")
print(my_foods[1:4])

print("\nThe last three items in the list are:")
print(my_foods[-3:])
